Bagel slicing guide



FIG. 1 is a perspective view of a bagel slicing guide showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof; and

FIG. 6 is a rear elevational view thereof. 

The ornamental design for the bagel slicing guide, as shown. 